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Posted to dev@openwhisk.apache.org by GitBox <gi...@apache.org> on 2021/04/05 21:31:01 UTC
[GitHub] [openwhisk-pluggable-provider] agnithamohan opened a new issue #12: npm test failed "Cannot find module 'noop-trigger-feed'"
agnithamohan opened a new issue #12:
URL: https://github.com/apache/openwhisk-pluggable-provider/issues/12
Hello,
I've deployed openwhisk to Kubernetes by following [openwhisk-deploy-kube](https://github.com/apache/openwhisk-deploy-kube) using kind and the helm charts. I'm using an external couchdb as described in [Using an external database](https://github.com/apache/openwhisk-deploy-kube). I tried to set up the openwhisk pluggable provider and run the tests using ```npm test``` but the tests fail. The parameters I set and the steps I followed are described below:
My node version: v15.13.0
```
cd provider
npm install .
export DB_URL=172.18.0.1:5984 #url of the external couchdb instance
export TRIGGERS_DB=trigger_
export ROUTER_HOST=172.18.0.3:31001 #url of openwhisk nginx container
export DB_PROTOCOL=http #protocol of external database
export DB_HOST=172.18.0.1:5984 #url of the external couchdb instance
export DB_USERNAME= #username of the external couchdb instance
export DB_PASSWORD= #password of the external couchdb instance
export EVENT_PROVIDER='/path/to/locally/installed/noop-trigger-feed'
npm start
```
The output for the above steps is:
```
> openwhisk-pluggable-provider@0.0.1 start
> node app.js
[2021-04-05T20:59:22.011Z] [INFO] [??] [pluggableProviderTrigger] [createDatabase] creating the trigger database http://admin:admin@172.18.0.1:5984
[2021-04-05T20:59:22.026Z] [INFO] [??] [pluggableProviderTrigger] [server.listen] Express server listening on port 8080
[2021-04-05T20:59:22.056Z] [INFO] [??] [pluggableProviderTrigger] [initAllTriggers] resetting system from last state
```
On a separate terminal I ran the following commands:
```
npm install ../../provider/tests/resources/noop-trigger-feed/ # from the openwhisk-pluggable-provider/actions/event-actions folder
```
Then, from the event-actions folder I ran the following script :
```
var test = require('noop-trigger-feed')
console.log(test)
```
I get this output:
```
[Function (anonymous)] { validate: [AsyncFunction (anonymous)] }
```
This was to ensure the actions have access to the trigger-feed module. I then ran these commands:
```
export OPENWHISK_HOME=/home/linuxbrew/.linuxbrew
export OW_NOOP_FEED=/guest/noop-trigger-feed/changes
export OW_APIHOST=172.18.0.3:31001 #url of openwhisk nginx container
export OW_API_KEY= #auth key set using wsk property
export EVENT_PROVIDER='noop-trigger-feed'
./installCatalog.sh <authkey> <url of openwhisk nginx container> <url of the external couchdb instance> triggers_ <url of openwhisk nginx container> guest
```
Two actions are created:
```
actions
/guest/noop-trigger-feed-web/changesWebAction private nodejs:10
/guest/noop-trigger-feed/changes private nodejs:10
```
Then from the provider folder I ran ```npm test``` and got the following response:
```
> openwhisk-pluggable-provider@0.0.1 test
> ava tests/index.js
should be able to create trigger with pluggable provider feed source
tests/index.js:58
57: // register trigger feed with provider
58: const create_result = await ow.feeds.create({name, trigger: TEST_TRIGGER, params})
59: t.true(create_result.response.success, 'create trigger feed worked')
Rejected promise returned by test. Reason:
OpenWhiskError {
error: {
activationId: '8645f18a5f1d470385f18a5f1d27032b',
annotations: [
Object { … },
Object { … },
Object { … },
Object { … },
Object { … },
Object { … },
],
duration: 1122,
end: 1617657032394,
logs: [],
name: 'changes',
namespace: 'guest',
publish: false,
response: {
result: Object { … },
size: 107,
status: 'application error',
success: false,
},
start: 1617657031272,
subject: 'guest',
version: '0.0.1',
},
message: 'POST https://172.18.0.3:31001/api/v1/namespaces/guest/actions/noop-trigger-feed/changes?blocking=true Returned HTTP 502 (Bad Gateway) --> "There was an error processing your request."',
name: 'OpenWhiskError',
statusCode: 502,
}
› Client.handleErrors (node_modules/openwhisk/lib/client.js:228:11)
› node_modules/openwhisk/lib/client.js:155:58
› tests/index.js:58:25
─
1 test failed
```
The activation list of the actions invoked are listed below:
```
Datetime Activation ID Kind Start Duration Status Entity
2021-04-05 16:10:31 99da0a0121be40179a0a0121be0017b2 nodejs:10 cold 520ms developer error guest/changesWebAction:0.0.1
2021-04-05 16:10:31 8645f18a5f1d470385f18a5f1d27032b nodejs:10 cold 1.122s application error guest/changes:0.0.1
```
The activation record of changesWebAction:0.0.1
```
ok: got activation 99da0a0121be40179a0a0121be0017b2
{
"namespace": "guest",
"name": "changesWebAction",
"version": "0.0.1",
"subject": "guest",
"activationId": "99da0a0121be40179a0a0121be0017b2",
"start": 1617657031857,
"end": 1617657032377,
"duration": 520,
"statusCode": 0,
"response": {
"status": "action developer error",
"statusCode": 0,
"success": false,
"result": {
"error": "An error has occurred: Error: Cannot find module 'noop-trigger-feed'"
}
},
"logs": [
"2021-04-05T21:10:32.375518458Z stdout: { Error: Cannot find module 'noop-trigger-feed'",
"2021-04-05T21:10:32.375564293Z stdout: at Function.Module._resolveFilename (internal/modules/cjs/loader.js:636:15)",
"2021-04-05T21:10:32.375577739Z stdout: at Function.Module._load (internal/modules/cjs/loader.js:562:25)",
"2021-04-05T21:10:32.375587707Z stdout: at Module.require (internal/modules/cjs/loader.js:692:17)",
"2021-04-05T21:10:32.375595405Z stdout: at require (internal/modules/cjs/helpers.js:25:18)",
"2021-04-05T21:10:32.375609907Z stdout: at NodeActionRunner.main [as userScriptMain] (/nodejsAction/YJEXJc8k/changesWebAction.js:23:27)",
"2021-04-05T21:10:32.375640264Z stdout: at Promise (/nodejsAction/runner.js:82:35)",
"2021-04-05T21:10:32.375650058Z stdout: at new Promise (<anonymous>)",
"2021-04-05T21:10:32.375659087Z stdout: at NodeActionRunner.run (/nodejsAction/runner.js:80:16)",
"2021-04-05T21:10:32.375667461Z stdout: at doRun (/nodejsAction/src/service.js:196:14)",
"2021-04-05T21:10:32.375675794Z stdout: at runCode (/nodejsAction/src/service.js:141:20) code: 'MODULE_NOT_FOUND' }",
"2021-04-05T21:10:32.378297577Z stderr: The action did not initialize or run as expected. Log data might be missing."
],
"annotations": [
{
"key": "path",
"value": "guest/noop-trigger-feed-web/changesWebAction"
},
{
"key": "waitTime",
"value": 221
},
{
"key": "kind",
"value": "nodejs:10"
},
{
"key": "timeout",
"value": false
},
{
"key": "limits",
"value": {
"concurrency": 1,
"logs": 10,
"memory": 256,
"timeout": 60000
}
},
{
"key": "initTime",
"value": 511
}
],
"publish": false
}
```
Activation record of guest/changes:0.0.1
```
ok: got activation 8645f18a5f1d470385f18a5f1d27032b
{
"namespace": "guest",
"name": "changes",
"version": "0.0.1",
"subject": "guest",
"activationId": "8645f18a5f1d470385f18a5f1d27032b",
"start": 1617657031272,
"end": 1617657032394,
"duration": 1122,
"statusCode": 0,
"response": {
"status": "application error",
"statusCode": 0,
"success": false,
"result": {
"error": {
"code": "KDHvAe8zVl8ox5bnsWV90FxSMwbjaxHv",
"error": "There was an error processing your request."
}
}
},
"logs": [
"2021-04-05T21:10:31.608906466Z stdout: https://172.18.0.1:31001/api/v1/web/guest/noop-trigger-feed-web/changesWebAction.http { authKey: undefined,",
"2021-04-05T21:10:31.608958563Z stdout: trigger_payload: { value: 'testing 1 2 3' },",
"2021-04-05T21:10:31.608969927Z stdout: NAMESPACE: 'guest',",
"2021-04-05T21:10:31.608979978Z stdout: triggerName: ':guest:test-trigger' } post",
"2021-04-05T21:10:32.391063526Z stdout: pluggableProvider: Error invoking whisk action: 400 { code: 'KDHvAe8zVl8ox5bnsWV90FxSMwbjaxHv',",
"2021-04-05T21:10:32.391099821Z stdout: error: 'There was an error processing your request.' }"
],
"annotations": [
{
"key": "path",
"value": "guest/noop-trigger-feed/changes"
},
{
"key": "waitTime",
"value": 236
},
{
"key": "kind",
"value": "nodejs:10"
},
{
"key": "timeout",
"value": false
},
{
"key": "limits",
"value": {
"concurrency": 1,
"logs": 10,
"memory": 256,
"timeout": 90000
}
},
{
"key": "initTime",
"value": 330
}
],
"publish": false
}
```
I had made the following changes to the files in the repo:
1. Commented out [line](https://github.com/apache/openwhisk-pluggable-provider/blob/3e89db4fc6a2f4e17c98de3885ab0d09fe02a31f/installCatalog.sh#L112)
2. Commented out [lines](https://github.com/apache/openwhisk-pluggable-provider/blob/3e89db4fc6a2f4e17c98de3885ab0d09fe02a31f/provider/tests/index.js#L20-L21) and replaced with:
```
var test = require('ava')
var openwhisk = require('openwhisk')
```
due to error. “Cannot use import statement outside a module”
3. Added 'ignore_certs: true' to [line](https://github.com/apache/openwhisk-pluggable-provider/blob/3e89db4fc6a2f4e17c98de3885ab0d09fe02a31f/provider/tests/index.js#L39)
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